ˈsea-apple
[apple n.]
† 1. The sea-urchin. Obs.
| 1666 [see sea-egg 1]. 1752 J. Hill Hist. Anim. 199 The roundish Centronia, with crooked..spines, the Sea apple. |
2. The sea-coconut (see coco 6).
| 1864 Grisebach Flora W. Ind. Islands 787 Sea-apple: Manicaria Plukenetii. |